nordsoftware /
react-starter
| Total Complexity | 8 |
| Complexity/F | 1.33 |
| Lines of Code | 41 |
| Function Count | 6 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | /*eslint no-unused-expressions: 0*/ |
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| 4 | import { isUndefined } from 'lodash'; |
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| 5 | |||
| 6 | if (isUndefined(IS_LOGGING)) { |
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| 7 | throw new Error('IS_LOGGING must be set.'); |
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| 8 | } |
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| 9 | |||
| 10 | if (isUndefined(LOGGING_LEVEL)) { |
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| 11 | throw new Error('LOGGING_LEVEL must be set.'); |
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| 12 | } |
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| 13 | |||
| 14 | export const LogLevels = { |
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| 15 | LOG: 1, |
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| 16 | INFO: 2, |
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| 17 | WARN: 3, |
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| 18 | ERROR: 4, |
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| 19 | DEBUG: 5 |
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| 20 | }; |
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| 21 | |||
| 22 | export function log() { |
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| 23 | shouldLog(LogLevels.LOG) && console.log.apply(console, arguments); |
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| 24 | } |
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| 25 | |||
| 26 | export function info() { |
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| 27 | shouldLog(LogLevels.INFO) && console.info.apply(console, arguments); |
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| 28 | } |
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| 29 | |||
| 30 | export function warn() { |
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| 31 | shouldLog(LogLevels.WARN) && console.warn.apply(console, arguments); |
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| 32 | } |
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| 33 | |||
| 34 | export function error() { |
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| 35 | shouldLog(LogLevels.ERROR) && console.error.apply(console, arguments); |
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| 36 | } |
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| 37 | |||
| 38 | export function debug() { |
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| 39 | shouldLog(LogLevels.DEBUG) && console.debug.apply(console, arguments); |
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| 40 | } |
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| 41 | |||
| 42 | function shouldLog(logLevel) { |
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| 43 | return Boolean(IS_LOGGING) && LOGGING_LEVEL >= logLevel; |
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| 44 | } |
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| 45 |
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This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.